Each Class has five quests, which are attained simply by gaining certain amounts of Fame. The amounts are the same for all classes. Every time you achieve a Class Quest, which can be done while your character is still alive, you gain a star. Your stars are totaled and the Rank is displayed in the chat and party displays. You can view your character's current Fame amount and Class Quest in the Character Select screen. Certain Fame Bonuses are only calculated after death.

One Star Two Stars Three Stars Four Stars Five Stars
Fame: 20 150 400 800 2000